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(No Model.) 2 Sheets-Sheet 1.

J. H. VANDHRBURGH.

- CLOTH MBASURING MACHINE.

No. 520,463. Patented May 29, 1894.

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cLetrH MBASURING MACHINE. l No. 520,463. Patented May 29; 1894.

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` UNITED STATES" Param Prien'.

J. HARVEY VANDERBURGYH, OF ORONO, CANADA.

CLOTH-MEASURING MACHINE.

SPECIFICATION forming part of Letters Patent N o. 520,463, dated May 29,1894.

Application filed November 18,1892. Serial `No 452.456. (No model.)

To all whom it may concern.-

Be it known that I, J. HARvEY VANDER- iSURGH, school-teacher, of thevillage of Orono, in the county of Durham and Province of 0ntario,Canada, have invented certain new and useful Improvements inCloth-Measuring Machines; and I hereby declare the following to be afull, clear, and exact description of the same.

This invention relates to a machine for blocking and measuring cloth;and the obj ect of the invention is to construct a machine in whichsimplicity, accuracy, and rapidity are combined and which will do thework much better than could be done by hand so that time, labor,material, and brain-work will be saved and mistakes or errors on thepart of the salesmen will be prevented; and the invention consistsessentially of a suitable frame in which are journaled the ends of ameasuring roll, the periphery of which is covered with felt or likematerial and the circumference of which measures exactly thirtysixinches so that one revolution of the measuring roll will represent oneyard of material; a pressure roll located above and contiguous to themeasuring roll and covered with material similar to the covering of themeasuring roll, the function of this pressurevroll is to keep the goodson the measuring roll so that the passage of the goods between themeasuring roll and the pressure roll will cause the revolution of themeasuring roll which will accurately measure the amount of goods thathave passed over it; the function of the pressure roll isalso to preventthe goods being measured from slipping in any manner over the measuringroll and passing away from the measuring roll unmeasured; a ratchettooth secured to the spindle of the measuring roll, a dog secured to theframe work, said ratchet tooth adapted to strike said dog after eachrevolution of the measuring roll-and cause a click or other sound toenable the salesmen to keep count by sound of the number of yards ofmaterial measured oft, this ratchet tooth can only` pass the dog duringthe forward revolution of the measuring roll and the reverse revolutionof the measuring roll will be instantaneously arrested by the ratchettooth coming in contact with the dog; this construct-ion also permits ofthe measuring roll commencingits revolution each time from the samestarting point; located above the measuring roll and to its front sideis a tension bar which in practice assists in straightening and takingout of the goods any creases, and which also keeps the goods away fromthe measuring roll and enables the salesmen to readily handle the goods;it also serves when required as a tension to block the goods; locatedabove and at the rear side of the measuring roll is a second tension barwhich straightens the goods out before allowing them to pass over themeasuring roll and which also serves as a means for preventing the webfollowing the measuring roll during its revolution, and in the event ofthe web attempting to follow the revolution of the measuring roll itwill cause the web to drop back into a pan located to the rear of andbelow the measuring roll which is constructed especially for the purposeof receiving and retaining the web to also provide a ksupplemental frameto be attached to the machine when it is required to measure or blockdouble fold goods and this consists of two side bars de-A tachablyconnected to the frame of the machine and connected together at theirouter ends by a cross bar over which the goods pass from the web in thepan to the measuring roll, and which cross bar is sufficiently removedfrom the measuring roll to cause the goods to return to the pan withoutcoming in contact with the measuring roll; this supplemental frame isparticularly required when double width goods are being measured instock taking as the web is reversed in order to be wou nd in the propermanner on the second board; and the tendency of the goods in such a caseis to drag the web up with them during their passage to the measuringroll; tension springs are also arranged to give the required pgessure tothe pressure roll when tension is required during stock taking or whenblockingv the goods; a register to automatically count the number ofyards measured oft is attached to the machine and preferably operated bythe measuring roll the whole device being constructed and operated ashereinafter more fully set forth in the specication and moreparticularly pointed out in the claim.

In the drawingsz-Figure lis a longitudinal sectional View of the deviceshowing the IOO -inner side of one of the side frames.

arrangement of the various parts. Fig. 2 is a top plan View of thedevice. Fig. 3 is an end elevation. Fig.4 is a perspective viewof theFiff. 5 is a detail perspective View showing the mnner of detachablysecuring the supplemental frame to the framework of the machine.

Like numerals of reference refer to like parts throughout thespecification and drawings.

The invention consists essentially of two side frames, 1, of anysuitable shape or size or material. Journaled in the side frames 1 arethe spindles 2 of the measuring roll 3. This measuring roll 3 is of acylindrical form and constructed of any suitable material. The measuringroll 3 is covered preferably with felt or a like material whichwillreadily adhere to the goods 17ZL during their passage over the saidroll. The circumference of the measuring roll 3 measures exactly thirtysix inches so that one revolution of the measuring roll 3 will representone yard of material measured off. J ournaled in the side frames 1 arethe spindles 4 of the pressure roll 5.

The pressure roll 5 is 'located preferably above the measuring roll 3,and is covered with a material similar to the material covering themeasuring roll 3. The object of covering the measuring roll 3 andpressure roll 5 with felt or like material is to enable the goods whilepassing between the pressure roll 5 and measuring roll 3 to give motionto the measuring roll 3 in order that it will revolve and accuratelymeasure the goods during its revolutions.

1t has been found by experiment that the adherence of the goods to thefelt covering of the measuring roll is sufficient to cause therevolution of the roll and also to prevent Y it revolving faster thanthe passage of the goods or to come to a stand-still during the passageof the goods without sufficient force being applied to it to tear thegoods.' Securely fastened to one of the spindles 2 of the measuring roll3 is a ratchet tooth 6 which engages with a dog 7 secured to the innerside of the frame l v.adjacent to the said spindle and ratchet tooth.The said dog and ratchet tooth are so arranged as to permit of theforward revolution o'f the measuring roll 3 and are also so arranged asto stop the reverse revolution. The object of this construction is toenable the measuring roll to commence t its revolution always from thesaine starting point and also to prevent the reverse revolution of themeasuring roll which would interfere with the number of yards indicatedby the register'. i

On the top of the measuring roll 3 is a line 8 which serves as anindicator to place the edge of the material upon and also to mark Wherethe measuring roll will first commence its revolution. It might here bestated that the measuring roll and pressure roll are both of the samelength and slightly longer than the single width of material.

into thev machine.

The spindles 4 of the pressure roll 5 are preferably vmounted in boxes 9which slide in suitable guides 10 formed in the side frames 1. Bearingupon each of the boxes 9 is a spring l1 the pressure of which isregulated by a set screw 12. The object of the boxes 9, spring 11, andset screw 12 is to regulate the pressure of the pressure roll 5 upon themeasuring roll 3 so that when stock taking or when otherwise requiredsufficient tension can be provided to properly block the goods.

Forming part of the frame of the machine are a series of four arms 1,l", 1C, and 1d, respectively. The arms 1nu and 1" are secured one toeither of the side frames 1 and project toward the front of the machineand are located above the top of the measuring roll 3. Secured to theouter end of the arms l and 1b is a tension bar 13 which serves toregulate the tension of the material passing through the machine andalso in practiceassists in straightening out the goods after passingthrough the machine and removing any creases from the said goods and italso enables the goods to be readily handled by the salesmen. The arms1= and ld project through the rear of the machine and are similar in allured or blocked I nd it necessary to provide means for keeping the webas far away from the measuring roll 3 as possible as in blocking ormeasuring double width goods in `stock taking it is necessary to reversethe web before allowing the goods to pass into the machine and by` thisreversion of the web the tendency of the goods is to draw the web up andonto the measuring roll 3. To overcome i this difficulty I find itadvisable Lto attach to the machine a supplemental frame consisting f oftwo side bars 15 extending rearwardly from the side frames 1 anddetachably secured thereto.

The side bars 15 project a sufficient distance to the rear of themeasuring roll 3 so that the web will be kept clear therefrom.

` Connecting together the ends of the side bars 15 is a bar 16 whichthrows the web back into the pan 17 when the said web is drawn up fromthe said pan by the passage of the goods The pan 17 is connected tothelower part of the frame 1 and to the rear and below the measuringroll 3. This pan is deeper at its rear end than at its front and isdesigned especially for thepurposev of rec'eiving and retaining the webwhile the goods are passing through the machine.

IOO

The number of revolutions of the measuring roll 3 is kept count of by aregister 1810- cated on the outer side of the machine and as any styleof register will answer my purpose I do not confine myself to anyparticular construction. The number of yards measured is also kept countof by the sound caused gy the clicking of the ratchet tooth 6 on theHaving thus fully described my invention, what I claim as new, anddesire to secure by Letters Patent, is-

In a cloth measuring machine, the combination, of the frames, 1, ameasuring roll, 3, journaled in said frames, said measuring roll beingprovided upon its surface with a line, 8, for indicating the beginningof its rotation, a ratchet tooth, 6, mounted on one end of the spindleof the measuring roll, a dog, 7, mounted on the inner face of one of theframes and adjacent the tooth 6, said tooth adapted to engage with saiddog and prevent a reverse rotation of the measuring roll, a pointerconnected to and rotating with the measuring roll for indicating therotation or partial rotation thereof, a pressure roll, 5, mounted aboveand contiguous to the measuring roll, said pressure roll journaled inboxes, 9, said boxes Working in guides, 10, a coil spring, 11, mountedupon the boxes 9, a set screw, 12, mounted in the top of the frames 1and adapted to regulatethe tension of the spring y11, a covering ofadhesive fabric material for the pressure and measuring rolls, armssecured to the frames on either side and above the ymeasuring roll andextending to the front and rear thereof, tension bars, 13 and 14,connecting the ends of said arms, a supplemental frame comprising bars,15, said bars being connected at their rear ends by across bar, 16, saidsupplemental frame extending to the rear of the machine and beingdetachably secured thereto, and a pan for holding the material to bemeasured; substantially as andl for the purpose set forth.

Orono, October 22, 1892.

J. H. VANDERBURGH. In presence of T. H. BENSON,

ROBERT MOMENT.

